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author | Earl Ou <shunhsingou@google.com> | 2012-08-01 16:19:39 +0800 |
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committer | Earl Ou <shunhsingou@google.com> | 2012-08-01 16:19:39 +0800 |
commit | d7a9a6cffb4663c4ed28c4205367cf3c41191e36 (patch) | |
tree | 74084b56681820a14567f33b7821560d44483077 | |
parent | 3ff33ee566475998767adff1f32e5aa42d27ea3c (diff) | |
download | android_packages_apps_Snap-d7a9a6cffb4663c4ed28c4205367cf3c41191e36.tar.gz android_packages_apps_Snap-d7a9a6cffb4663c4ed28c4205367cf3c41191e36.tar.bz2 android_packages_apps_Snap-d7a9a6cffb4663c4ed28c4205367cf3c41191e36.zip |
Fix a bug in IfdParser
Originally if we call next after the last tag without read the value,
we will receive a wrong tag.
Change-Id: Ib154d112a568c593270ee6676d4954a7c26567f2
-rw-r--r-- | src/com/android/gallery3d/exif/IfdParser.java | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/com/android/gallery3d/exif/IfdParser.java b/src/com/android/gallery3d/exif/IfdParser.java index 6af10c732..6638dafcb 100644 --- a/src/com/android/gallery3d/exif/IfdParser.java +++ b/src/com/android/gallery3d/exif/IfdParser.java @@ -64,8 +64,10 @@ public class IfdParser { if (offset < mEndOfTagOffset) { skipTo(mNextOffset); - mNextOffset += TAG_SIZE; - return TYPE_NEW_TAG; + if(mNextOffset < mEndOfTagOffset) { + mNextOffset += TAG_SIZE; + return TYPE_NEW_TAG; + } } if (offset == mEndOfTagOffset) { |